drm/amd/powerplay: issue BTC on Navi during SMU setup

RunBTC is added for Navi ASIC on hardware setup.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
index 14be350a612722d33bfb1d3448e4dea8dbe5ca07..2631def303d4b0ad2d6e7e673d5dbe07a16e6bdf 100644 (file)
--- a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
@@ -1980,6 +1980,17 @@ static int navi10_od_edit_dpm_table(struct smu_context *smu, enum PP_OD_DPM_TABL
        return ret;
 }
 
+static int navi10_run_btc(struct smu_context *smu)
+{
+       int ret = 0;
+
+       ret = smu_send_smc_msg(smu, SMU_MSG_RunBtc);
+       if (ret)
+               pr_err("RunBtc failed!\n");
+
+       return ret;
+}
+
 static const struct pptable_funcs navi10_ppt_funcs = {
        .tables_init = navi10_tables_init,
        .alloc_dpm_context = navi10_allocate_dpm_context,
@@ -2071,6 +2082,7 @@ static const struct pptable_funcs navi10_ppt_funcs = {
        .set_default_od_settings = navi10_set_default_od_settings,
        .od_edit_dpm_table = navi10_od_edit_dpm_table,
        .get_pptable_power_limit = navi10_get_pptable_power_limit,
+       .run_btc = navi10_run_btc,
 };
 
 void navi10_set_ppt_funcs(struct smu_context *smu)